#ifdef DOT11_N_SUPPORT

#include "rt_config.h"



#define BA_ORI_INIT_SEQ		(tr_entry->TxSeq[TID]) /* 1 : inital sequence number of BA session*/

#define ORI_SESSION_MAX_RETRY	8
#if defined(MT7637_FPGA) || defined(MT7615_FPGA) || defined(MT_7622_FPGA)
#define ORI_BA_SESSION_TIMEOUT	(10000)	/* ms */
#else
#define ORI_BA_SESSION_TIMEOUT	(2000)	/* ms */
#endif
#define REC_BA_SESSION_IDLE_TIMEOUT	(1000)	/* ms */

#define REORDERING_PACKET_TIMEOUT		((100 * OS_HZ)/1000)	/* system ticks -- 100 ms*/
#define MAX_REORDERING_PACKET_TIMEOUT	((1500 * OS_HZ)/1000)	/* system ticks -- 100 ms*/

#define INVALID_RCV_SEQ		(0xFFFF)

static void ba_mpdu_blk_free(PRTMP_ADAPTER pAd, struct reordering_mpdu *mpdu_blk);

#ifdef PEER_DELBA_TX_ADAPT
static VOID Peer_DelBA_Tx_Adapt_Enable(
	IN PRTMP_ADAPTER pAd,
	IN PMAC_TABLE_ENTRY pEntry);

static VOID Peer_DelBA_Tx_Adapt_Disable(
	IN PRTMP_ADAPTER pAd,
	IN PMAC_TABLE_ENTRY pEntry);
#endif /* PEER_DELBA_TX_ADAPT */

BA_ORI_ENTRY *BATableAllocOriEntry(RTMP_ADAPTER *pAd, USHORT *Idx);
BA_REC_ENTRY *BATableAllocRecEntry(RTMP_ADAPTER *pAd, USHORT *Idx);

VOID BAOriSessionSetupTimeout(
    IN PVOID SystemSpecific1,
    IN PVOID FunctionContext,
    IN PVOID SystemSpecific2,
    IN PVOID SystemSpecific3);

VOID BARecSessionIdleTimeout(
    IN PVOID SystemSpecific1,
    IN PVOID FunctionContext,
    IN PVOID SystemSpecific2,
    IN PVOID SystemSpecific3);


BUILD_TIMER_FUNCTION(BAOriSessionSetupTimeout);
BUILD_TIMER_FUNCTION(BARecSessionIdleTimeout);

#define ANNOUNCE_REORDERING_PACKET(_pAd, _mpdu_blk)	\
			Announce_Reordering_Packet(_pAd, _mpdu_blk);

VOID BA_MaxWinSizeReasign(
	IN PRTMP_ADAPTER	pAd,
	IN MAC_TABLE_ENTRY  *pEntryPeer,
	OUT UCHAR			*pWinSize)
{
	UCHAR MaxSize;
	UCHAR MaxPeerRxSize;


	if (CLIENT_STATUS_TEST_FLAG(pEntryPeer, fCLIENT_STATUS_RALINK_CHIPSET))
		MaxPeerRxSize = (1 << (pEntryPeer->MaxRAmpduFactor + 3));  /* (2^(13 + exp)) / 2048 bytes */
	else
		MaxPeerRxSize = (((1 << (pEntryPeer->MaxRAmpduFactor + 3)) * 10) / 16) -1;

	if (pAd->Antenna.field.TxPath == 3 &&
		(pEntryPeer->HTCapability.MCSSet[2] != 0))
		MaxSize = 31; 		/* for 3x3, MaxSize use ((48KB/1.5KB) -1) = 31 */
	else
		MaxSize = 20;			/* for not 3x3, MaxSize use ((32KB/1.5KB) -1) ~= 20 */

	MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE, ("ba>WinSize=%d, MaxSize=%d, MaxPeerRxSize=%d\n",
			*pWinSize, MaxSize, MaxPeerRxSize));

	MaxSize = min(MaxPeerRxSize, MaxSize);
	if ((*pWinSize) > MaxSize)
	{
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE, ("ba> reassign max win size from %d to %d\n",
				*pWinSize, MaxSize));

		*pWinSize = MaxSize;
	}
}


UINT BA_Reorder_AMSDU_Annnounce(RTMP_ADAPTER *pAd, PNDIS_PACKET pPacket, UCHAR OpMode)
{
	PUCHAR			pData;
	USHORT			DataSize;
	UINT			nMSDU = 0;

	pData = (PUCHAR) GET_OS_PKT_DATAPTR(pPacket);
	DataSize = (USHORT) GET_OS_PKT_LEN(pPacket);

	nMSDU = deaggregate_AMSDU_announce(pAd, pPacket, pData, DataSize, OpMode);

	return nMSDU;
}


void Announce_Reordering_Packet(RTMP_ADAPTER *pAd, struct reordering_mpdu *mpdu)
{
	PNDIS_PACKET pPacket;
	BOOLEAN opmode = pAd->OpMode;


	pPacket = mpdu->pPacket;

	if (mpdu->bAMSDU && ((pAd->chipCap.asic_caps & fASIC_CAP_HW_DAMSDU) != fASIC_CAP_HW_DAMSDU))
	{
		BA_Reorder_AMSDU_Annnounce(pAd, pPacket, mpdu->OpMode);
	}
	else
	{
		/* pass this 802.3 packet to upper layer or forward this packet to WM directly */
		Announce_or_Forward_802_3_Packet(pAd, pPacket, RTMP_GET_PACKET_WDEV(pPacket), opmode);
	}
}


/* Insert a reordering mpdu into sorted linked list by sequence no. */
BOOLEAN ba_reordering_mpdu_insertsorted(struct reordering_list *list, struct reordering_mpdu *mpdu)
{

	struct reordering_mpdu **ppScan = &list->next;

	while (*ppScan != NULL)
	{
		if (SEQ_SMALLER((*ppScan)->Sequence, mpdu->Sequence, MAXSEQ))
		{
			ppScan = &(*ppScan)->next;
		}
		else if ((*ppScan)->Sequence == mpdu->Sequence)
		{
			/* give up this duplicated frame */
			return(FALSE);
		}
		else
		{
			/* find position */
			break;
		}
	}

	mpdu->next = *ppScan;
	*ppScan = mpdu;
	list->qlen++;
	return TRUE;
}

static inline void ba_enqueue_head(struct reordering_list *list, struct reordering_mpdu *mpdu_blk)
{
	list->qlen++;
	mpdu_blk->next = list->next;
	list->next = mpdu_blk;
}

static inline void ba_enqueue_tail(struct reordering_list *list, struct reordering_mpdu *mpdu_blk)
{
	list->qlen++;
	
	mpdu_blk->next = NULL; 

	if (list->tail)
		list->tail->next = mpdu_blk;
	else
		list->next = mpdu_blk;

	list->tail = mpdu_blk;
}

static inline struct reordering_mpdu * ba_dequeue_head(struct reordering_list *list)
{
	struct reordering_mpdu *mpdu_blk = NULL;

	ASSERT(list);

	if (list->next) {
		list->qlen--;
		mpdu_blk = list->next;
		
		list->next = mpdu_blk->next;
		
		if (!list->next)
			list->tail = NULL;
		
		mpdu_blk->next = NULL;
	}

	return mpdu_blk;
}

static inline struct reordering_mpdu  *ba_reordering_mpdu_dequeue(struct reordering_list *list)
{
	return(ba_dequeue_head(list));
}


inline struct reordering_mpdu  *ba_reordering_mpdu_probe(struct reordering_list *list)
{
	ASSERT(list);

	return(list->next);
}


void dump_ba_list(struct reordering_list *list)
{
	struct reordering_mpdu *mpdu_blk = NULL;

	if (list->next) {
		printk("\n ba sn list:");
		mpdu_blk = list->next;
		
		while (mpdu_blk) {
			printk("%x ", mpdu_blk->Sequence);
			mpdu_blk = mpdu_blk->next;
		}
	}

	printk("\n\n");
}

/* free all resource for reordering mechanism */
void ba_reordering_resource_release(RTMP_ADAPTER *pAd)
{
	BA_TABLE *Tab;
	BA_REC_ENTRY *pBAEntry;
	struct reordering_mpdu *mpdu_blk, *msdu_blk;
	int i;

	Tab = &pAd->BATable;

	/* I.  release all pending reordering packet */
	NdisAcquireSpinLock(&pAd->BATabLock);
	for (i = 0; i < MAX_LEN_OF_BA_REC_TABLE; i++)
	{
		pBAEntry = &Tab->BARecEntry[i];
		if (pBAEntry->REC_BA_Status != Recipient_NONE)
		{
			while ((mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list)))
			{
				while ((msdu_blk = ba_reordering_mpdu_dequeue(&mpdu_blk->AmsduList)))
				{
					RELEASE_NDIS_PACKET(pAd, msdu_blk->pPacket, NDIS_STATUS_FAILURE);
					ba_mpdu_blk_free(pAd, msdu_blk);
				}

				ASSERT(mpdu_blk->pPacket);
				RELEASE_NDIS_PACKET(pAd, mpdu_blk->pPacket, NDIS_STATUS_FAILURE);
				ba_mpdu_blk_free(pAd, mpdu_blk);
			}
		}
	}
	NdisReleaseSpinLock(&pAd->BATabLock);

	ASSERT(pBAEntry->list.qlen == 0);
	/* II. free memory of reordering mpdu table */
	NdisAcquireSpinLock(&pAd->mpdu_blk_pool.lock);
	os_free_mem( pAd->mpdu_blk_pool.mem);
	NdisReleaseSpinLock(&pAd->mpdu_blk_pool.lock);
}


/*
 * Allocate all resource for reordering mechanism
 */
BOOLEAN ba_reordering_resource_init(RTMP_ADAPTER *pAd, int num)
{
	int     i;
	PUCHAR  mem;
	struct reordering_mpdu *mpdu_blk;
	struct reordering_list *freelist;

	/* allocate spinlock */
	NdisAllocateSpinLock(pAd, &pAd->mpdu_blk_pool.lock);

	/* initialize freelist */
	freelist = &pAd->mpdu_blk_pool.freelist;
	freelist->next = NULL;
	freelist->qlen = 0;

	MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE, ("Allocate %d memory for BA reordering\n", (UINT32)(num*sizeof(struct reordering_mpdu))));

	/* allocate number of mpdu_blk memory */
	os_alloc_mem(pAd, (PUCHAR *)&mem, (num*sizeof(struct reordering_mpdu)));

	pAd->mpdu_blk_pool.mem = mem;

	if (mem == NULL)
	{
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_ERROR, ("Can't Allocate Memory for BA Reordering\n"));
		return(FALSE);
	}

	/* build mpdu_blk free list */
	for (i=0; i<num; i++)
	{
		/* get mpdu_blk */
		mpdu_blk = (struct reordering_mpdu *)mem;
		/* initial mpdu_blk */
		NdisZeroMemory(mpdu_blk, sizeof(struct reordering_mpdu));
		/* next mpdu_blk */
		mem += sizeof(struct reordering_mpdu);
		/* insert mpdu_blk into freelist */
		ba_enqueue_head(freelist, mpdu_blk);
	}

	return(TRUE);
}

static struct reordering_mpdu *ba_mpdu_blk_alloc(RTMP_ADAPTER *pAd)
{
	struct reordering_mpdu *mpdu_blk;

	NdisAcquireSpinLock(&pAd->mpdu_blk_pool.lock);
	mpdu_blk = ba_dequeue_head(&pAd->mpdu_blk_pool.freelist);
	
	if (mpdu_blk)
		NdisZeroMemory(mpdu_blk, sizeof(*mpdu_blk));

	NdisReleaseSpinLock(&pAd->mpdu_blk_pool.lock);
	return mpdu_blk;
}

static void ba_mpdu_blk_free(PRTMP_ADAPTER pAd, struct reordering_mpdu *mpdu_blk)
{
	ASSERT(mpdu_blk);

	NdisAcquireSpinLock(&pAd->mpdu_blk_pool.lock);
	ba_enqueue_head(&pAd->mpdu_blk_pool.freelist, mpdu_blk);
	NdisReleaseSpinLock(&pAd->mpdu_blk_pool.lock);
}

static USHORT ba_indicate_reordering_mpdus_in_order(
												   IN PRTMP_ADAPTER    pAd,
												   IN PBA_REC_ENTRY    pBAEntry,
												   IN USHORT           StartSeq)
{
	struct reordering_mpdu *mpdu_blk, *msdu_blk;
	USHORT  LastIndSeq = INVALID_RCV_SEQ;

	NdisAcquireSpinLock(&pBAEntry->RxReRingLock);

	while ((mpdu_blk = ba_reordering_mpdu_probe(&pBAEntry->list)))
	{
		/* find in-order frame */
		if (!SEQ_STEPONE(mpdu_blk->Sequence, StartSeq, MAXSEQ))
			break;
		
		/* dequeue in-order frame from reodering list */
		mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list);
	
		/* pass this frame up */
		ANNOUNCE_REORDERING_PACKET(pAd, mpdu_blk);
		/* move to next sequence */
		StartSeq = mpdu_blk->Sequence;
		LastIndSeq = StartSeq;

		while ((msdu_blk = ba_reordering_mpdu_dequeue(&mpdu_blk->AmsduList)))
		{
			ANNOUNCE_REORDERING_PACKET(pAd, msdu_blk);
			ba_mpdu_blk_free(pAd, msdu_blk);
		}

		/* free mpdu_blk */
		ba_mpdu_blk_free(pAd, mpdu_blk);
	}

	NdisReleaseSpinLock(&pBAEntry->RxReRingLock);

	/* update last indicated sequence */
	return LastIndSeq;
}

static void ba_indicate_reordering_mpdus_le_seq(
											   IN PRTMP_ADAPTER    pAd,
											   IN PBA_REC_ENTRY    pBAEntry,
											   IN USHORT           Sequence)
{
	struct reordering_mpdu *mpdu_blk, *msdu_blk = NULL;

	NdisAcquireSpinLock(&pBAEntry->RxReRingLock);
	while ((mpdu_blk = ba_reordering_mpdu_probe(&pBAEntry->list)))
	{
		/* find in-order frame */
		if ((mpdu_blk->Sequence == Sequence) || SEQ_SMALLER(mpdu_blk->Sequence, Sequence, MAXSEQ))
		{
			/* dequeue in-order frame from reodering list */
			mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list);
			
			/* pass this frame up */
			ANNOUNCE_REORDERING_PACKET(pAd, mpdu_blk);

			while ((msdu_blk = ba_reordering_mpdu_dequeue(&mpdu_blk->AmsduList)))
			{
				ANNOUNCE_REORDERING_PACKET(pAd, msdu_blk);
				ba_mpdu_blk_free(pAd, msdu_blk);

			}

			/* free mpdu_blk */
			ba_mpdu_blk_free(pAd, mpdu_blk);
		}
		else
		{
			break;
		}
	}
	NdisReleaseSpinLock(&pBAEntry->RxReRingLock);
}


static void ba_refresh_reordering_mpdus(RTMP_ADAPTER *pAd, BA_REC_ENTRY *pBAEntry)
{
	struct reordering_mpdu *mpdu_blk, *msdu_blk;

	NdisAcquireSpinLock(&pBAEntry->RxReRingLock);

	/* dequeue in-order frame from reodering list */
	while ((mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list)))
	{
		/* pass this frame up */
		ANNOUNCE_REORDERING_PACKET(pAd, mpdu_blk);

		while ((msdu_blk = ba_reordering_mpdu_dequeue(&mpdu_blk->AmsduList)))
		{
			ANNOUNCE_REORDERING_PACKET(pAd, msdu_blk);
			ba_mpdu_blk_free(pAd, msdu_blk);
		}

		pBAEntry->LastIndSeq = mpdu_blk->Sequence;
		ba_mpdu_blk_free(pAd, mpdu_blk);

		/* update last indicated sequence */
	}
	ASSERT(pBAEntry->list.qlen == 0);
	pBAEntry->CurMpdu = NULL;
	NdisReleaseSpinLock(&pBAEntry->RxReRingLock);
}

#ifdef CONFIG_BA_REORDER_MONITOR
void ba_timeout_flush(PRTMP_ADAPTER pAd)
{
	ULONG now;
	UINT32 idx0 = 0; 
	UINT32 idx1 = 0;
	PBA_REC_ENTRY pBAEntry = NULL;

	NdisGetSystemUpTime(&now);
	
	for (idx0 = 0; idx0 < 16; idx0++) {
		idx1 = 0;
		while ((pAd->BATable.ba_timeout_bitmap[idx0] != 0) && (idx1 < 32)) {

			if (pAd->BATable.ba_timeout_bitmap[idx0] & 0x1) {
				pBAEntry = &pAd->BATable.BARecEntry[(idx0 << 5) + idx1];
				ba_flush_reordering_timeout_mpdus(pAd, pBAEntry, now);
				pBAEntry->check_amsdu_miss = FALSE;
			}

			pAd->BATable.ba_timeout_bitmap[idx0] >>= 1;
			idx1++;
		}
	}
				
	pAd->BATable.ba_timeout_check = FALSE;	
}

void ba_timeout_monitor(PRTMP_ADAPTER pAd)
{
	UINT32 idx = 0;
	PBA_REC_ENTRY pBAEntry = NULL;
	ULONG now;
	POS_COOKIE obj = (POS_COOKIE) pAd->OS_Cookie;
	BOOLEAN need_check = FALSE;

	if (!pAd->BATable.ba_timeout_check) {
		NdisGetSystemUpTime(&now);
		for (idx = 0; idx < MAX_LEN_OF_BA_REC_TABLE; idx++) {
			pBAEntry = &pAd->BATable.BARecEntry[idx];
		
			if ((pBAEntry->REC_BA_Status == Recipient_Established) 
					&& (pBAEntry->list.qlen > 0)) {

				if (RTMP_TIME_AFTER((unsigned long)now, 
					(unsigned long)(pBAEntry->LastIndSeqAtTimer + REORDERING_PACKET_TIMEOUT))) {
					need_check = TRUE;	
					pAd->BATable.ba_timeout_bitmap[(idx >> 5)] |= (1 << (idx % 32));
				}
			}
		}

		if (need_check) {
			pAd->BATable.ba_timeout_check = need_check;
			RTMP_OS_TASKLET_SCHE(&obj->rx_done_task);
		}
	}	
}
#endif

/* static */
void ba_flush_reordering_timeout_mpdus(
									IN PRTMP_ADAPTER    pAd,
									IN PBA_REC_ENTRY    pBAEntry,
									IN ULONG            Now32)

{
	USHORT Sequence;

    if ((pBAEntry == NULL) || (pBAEntry->list.qlen <= 0))
        return;

/*	if ((RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+REORDERING_PACKET_TIMEOUT)) &&*/
/*		 (pBAEntry->list.qlen > ((pBAEntry->BAWinSize*7)/8))) ||*/
/*		(RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(10*REORDERING_PACKET_TIMEOUT))) &&*/
/*		 (pBAEntry->list.qlen > (pBAEntry->BAWinSize/8)))*/
	if (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(MAX_REORDERING_PACKET_TIMEOUT/6)))
		 &&(pBAEntry->list.qlen > 0)
		)
	{
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE,("timeout[%d] (%08lx-%08lx = %d > %d): %x, flush all!\n ", pBAEntry->list.qlen, Now32, (pBAEntry->LastIndSeqAtTimer),
			   (int)((long) Now32 - (long)(pBAEntry->LastIndSeqAtTimer)), MAX_REORDERING_PACKET_TIMEOUT,
			   pBAEntry->LastIndSeq));
		ba_refresh_reordering_mpdus(pAd, pBAEntry);
		pBAEntry->LastIndSeqAtTimer = Now32;
	}
	else
	if (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(REORDERING_PACKET_TIMEOUT)))
		&& (pBAEntry->list.qlen > 0)
	   )
		{
/*
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_OFF, ("timeout[%d] (%lx-%lx = %d > %d): %x, ", pBAEntry->list.qlen, Now32, (pBAEntry->LastIndSeqAtTimer),
			   (int)((long) Now32 - (long)(pBAEntry->LastIndSeqAtTimer)), REORDERING_PACKET_TIMEOUT,
			   pBAEntry->LastIndSeq));
*/

		/* force LastIndSeq to shift to LastIndSeq+1*/
    		Sequence = (pBAEntry->LastIndSeq+1) & MAXSEQ;
    		ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, Sequence);
    		pBAEntry->LastIndSeqAtTimer = Now32;
			pBAEntry->LastIndSeq = Sequence;

    		/* indicate in-order mpdus*/
    		Sequence = ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry, Sequence);
    		if (Sequence != INVALID_RCV_SEQ)
    		{
    			pBAEntry->LastIndSeq = Sequence;
    		}

		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE, ("%x, flush one!\n", pBAEntry->LastIndSeq));

	}
}


/*
 * generate ADDBA request to
 * set up BA agreement
 */
VOID BAOriSessionSetUp(
	IN RTMP_ADAPTER *pAd,
	IN MAC_TABLE_ENTRY *pEntry,
	IN UCHAR TID,
	IN USHORT TimeOut,
	IN ULONG DelayTime,
	IN BOOLEAN isForced)
{
	BA_ORI_ENTRY *pBAEntry = NULL;
	USHORT Idx;
	BOOLEAN Cancelled;
	STA_TR_ENTRY *tr_entry;
	UCHAR BAWinSize = 0;

	ASSERT(TID < NUM_OF_TID);
	if (TID >= NUM_OF_TID)
	{
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE, ("Wrong TID %d!\n", TID));
		return;
	}

	if ((pAd->CommonCfg.BACapability.field.AutoBA != TRUE)  &&  (isForced == FALSE))
		return;

	/* if this entry is limited to use legacy tx mode, it doesn't generate BA.  */
	if (RTMPStaFixedTxMode(pAd, pEntry) != FIXED_TXMODE_HT)
		return;

	if ((pEntry->BADeclineBitmap & (1<<TID)) && (isForced == FALSE))
	{
		DelayTime = 3000; /* try again after 3 secs*/
/*		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE, ("DeCline BA from Peer\n"));*/
/*		return;*/
	}

	Idx = pEntry->BAOriWcidArray[TID];
	if (Idx == 0)
	{
		/* allocate a BA session*/
		pBAEntry = BATableAllocOriEntry(pAd, &Idx);
		if (pBAEntry == NULL)
		{
			MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE,("%s(): alloc BA session failed\n",
						__FUNCTION__));
			return;
		}
	}
	else
	{
		pBAEntry =&pAd->BATable.BAOriEntry[Idx];
	}

	if (pBAEntry->ORI_BA_Status >= Originator_WaitRes)
		return;

	pEntry->BAOriWcidArray[TID] = Idx;

    BAWinSize = pAd->CommonCfg.BACapability.field.TxBAWinLimit;


	/* Initialize BA session */
	pBAEntry->ORI_BA_Status = Originator_WaitRes;
	pBAEntry->Wcid = pEntry->wcid;
	pBAEntry->BAWinSize = BAWinSize;
	tr_entry = &pAd->MacTab.tr_entry[pEntry->wcid];
	pBAEntry->Sequence = BA_ORI_INIT_SEQ;
	pBAEntry->Token = 1;	/* (2008-01-21) Jan Lee recommends it - this token can't be 0*/
	pBAEntry->TID = TID;
	pBAEntry->TimeOutValue = TimeOut;
	pBAEntry->pAdapter = pAd;

	if (!(pEntry->TXBAbitmap & (1<<TID)))
	{
		RTMPInitTimer(pAd, &pBAEntry->ORIBATimer, GET_TIMER_FUNCTION(BAOriSessionSetupTimeout), pBAEntry, FALSE);
	}
	else
		RTMPCancelTimer(&pBAEntry->ORIBATimer, &Cancelled);

	/* set timer to send ADDBA request */
	RTMPSetTimer(&pBAEntry->ORIBATimer, DelayTime);
}


VOID BAOriSessionAdd(
	IN RTMP_ADAPTER *pAd,
	IN MAC_TABLE_ENTRY *pEntry,
	IN FRAME_ADDBA_RSP *pFrame)
{
	BA_ORI_ENTRY  *pBAEntry = NULL;
	BOOLEAN Cancelled;
	UCHAR TID;
	USHORT Idx;
	UCHAR MaxPeerBufSize;
	STA_TR_ENTRY *tr_entry;

	TID = pFrame->BaParm.TID;
	Idx = pEntry->BAOriWcidArray[TID];
	pBAEntry =&pAd->BATable.BAOriEntry[Idx];

	MaxPeerBufSize = 0;

	/* Start fill in parameters.*/
	if ((Idx !=0) && (pBAEntry->TID == TID) && (pBAEntry->ORI_BA_Status == Originator_WaitRes))
	{
		MaxPeerBufSize = (UCHAR)pFrame->BaParm.BufSize;

		{
			if (pAd->chipCap.hif_type == HIF_MT)
			{
				pBAEntry->BAWinSize = min(pBAEntry->BAWinSize, MaxPeerBufSize);
			}
			else
			{
				if (MaxPeerBufSize > 0)
					MaxPeerBufSize -= 1;
				else
					MaxPeerBufSize = 0;
				pBAEntry->BAWinSize = min(pBAEntry->BAWinSize, MaxPeerBufSize);
				BA_MaxWinSizeReasign(pAd, pEntry, &pBAEntry->BAWinSize);
			}
		}

		pBAEntry->TimeOutValue = pFrame->TimeOutValue;
		pBAEntry->amsdu_cap = pFrame->BaParm.AMSDUSupported && pAd->CommonCfg.DesiredHtPhy.AmsduEnable && pAd->chipCap.SupportAMSDU;
		pBAEntry->ORI_BA_Status = Originator_Done;
		pAd->BATable.numDoneOriginator ++;

		/* reset sequence number */
		tr_entry = &pAd->MacTab.tr_entry[pEntry->wcid];
		pBAEntry->Sequence = BA_ORI_INIT_SEQ;

		/* Set Bitmap flag.*/
		pEntry->TXBAbitmap |= (1<<TID);
		RTMPCancelTimer(&pBAEntry->ORIBATimer, &Cancelled);

		pBAEntry->ORIBATimer.TimerValue = 0;	/*pFrame->TimeOutValue;*/

		RTMP_ADD_BA_SESSION_TO_ASIC(pAd, pEntry->wcid, TID, pBAEntry->Sequence,
												pBAEntry->BAWinSize, BA_SESSION_ORI);

		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE, ("%s():TXBAbitmap=%x, AMSDUCap=%d, BAWinSize=%d, TimeOut=%ld\n",
					__FUNCTION__, pEntry->TXBAbitmap, pBAEntry->amsdu_cap,
					pBAEntry->BAWinSize, pBAEntry->ORIBATimer.TimerValue));

        /* Send BAR after BA session is build up */
        SendRefreshBAR(pAd, pEntry);

		if (pBAEntry->ORIBATimer.TimerValue)
			RTMPSetTimer(&pBAEntry->ORIBATimer, pBAEntry->ORIBATimer.TimerValue); /* in mSec */
	}

}


BOOLEAN BARecSessionAdd(
	IN RTMP_ADAPTER *pAd,
	IN MAC_TABLE_ENTRY *pEntry,
	IN FRAME_ADDBA_REQ *pFrame)
{
	BA_REC_ENTRY *pBAEntry = NULL;
	BOOLEAN Status = TRUE, Cancelled;
	USHORT Idx;
	UCHAR TID, BAWinSize;


	ASSERT(pEntry);

	TID = pFrame->BaParm.TID;

	BAWinSize = min(((UCHAR)pFrame->BaParm.BufSize), (UCHAR)pAd->CommonCfg.BACapability.field.RxBAWinLimit);

	if (BAWinSize == 0) {
		BAWinSize = pAd->CommonCfg.BACapability.field.RxBAWinLimit;
	}
	
	NdisAcquireSpinLock(&pAd->BATabLock);
	/* get software BA rec array index, Idx*/
	Idx = pEntry->BARecWcidArray[TID];


	if (Idx == 0) {
		NdisReleaseSpinLock(&pAd->BATabLock);
		pBAEntry = BATableAllocRecEntry(pAd, &Idx);
		NdisAcquireSpinLock(&pAd->BATabLock);
	} else {
		pBAEntry = &pAd->BATable.BARecEntry[Idx];
		ba_refresh_reordering_mpdus(pAd, pBAEntry);
	}

	MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE,("%s(%ld): Idx = %d, BAWinSize(req %d) = %d\n",
				__FUNCTION__, pAd->BATable.numAsRecipient, Idx,
							 pFrame->BaParm.BufSize, BAWinSize));

	/* Start fill in parameters.*/
	if (pBAEntry != NULL)
	{
		
		pBAEntry->REC_BA_Status = Recipient_HandleRes;
		pBAEntry->BAWinSize = BAWinSize;
		pBAEntry->Wcid = pEntry->wcid;
		pBAEntry->TID = TID;
		pBAEntry->TimeOutValue = pFrame->TimeOutValue;
		pBAEntry->REC_BA_Status = Recipient_Initialization;
		pBAEntry->check_amsdu_miss = TRUE;

		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE, ("Start Seq = %08x\n",  pFrame->BaStartSeq.field.StartSeq));
		

		if (pEntry->RXBAbitmap & (1<<TID))
			RTMPCancelTimer(&pBAEntry->RECBATimer, &Cancelled);
		else
			RTMPInitTimer(pAd, &pBAEntry->RECBATimer, GET_TIMER_FUNCTION(BARecSessionIdleTimeout), pBAEntry, TRUE);

		/* Set Bitmap flag.*/
		pEntry->RXBAbitmap |= (1<<TID);
		pEntry->BARecWcidArray[TID] = Idx;
		pEntry->BADeclineBitmap &= ~(1<<TID);

		/* Set BA session mask in WCID table.*/
		RTMP_ADD_BA_SESSION_TO_ASIC(pAd, pEntry->wcid, TID, pBAEntry->LastIndSeq,
												pBAEntry->BAWinSize, BA_SESSION_RECP);

		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE, ("MACEntry[%d]RXBAbitmap = 0x%x. BARecWcidArray=%d\n",
				pEntry->wcid, pEntry->RXBAbitmap, pEntry->BARecWcidArray[TID]));
	}
	else
	{
		Status = FALSE;
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE,("Can't Accept ADDBA for %02x:%02x:%02x:%02x:%02x:%02x TID = %d\n",
				PRINT_MAC(pEntry->Addr), TID));
	}
	NdisReleaseSpinLock(&pAd->BATabLock);
	return(Status);
}


BA_REC_ENTRY *BATableAllocRecEntry(RTMP_ADAPTER *pAd, USHORT *Idx)
{
	int i;
	BA_REC_ENTRY *pBAEntry = NULL;


	NdisAcquireSpinLock(&pAd->BATabLock);

	if (pAd->BATable.numAsRecipient >= (MAX_LEN_OF_BA_REC_TABLE - 1))
	{
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_OFF, ("BA Recipeint Session (%ld) > %d\n",
							pAd->BATable.numAsRecipient, (MAX_LEN_OF_BA_REC_TABLE - 1)));
		goto done;
	}

	/* reserve idx 0 to identify BAWcidArray[TID] as empty*/
	for (i=1; i < MAX_LEN_OF_BA_REC_TABLE; i++)
	{
		pBAEntry =&pAd->BATable.BARecEntry[i];
		if ((pBAEntry->REC_BA_Status == Recipient_NONE))
		{
			/* get one */
			pAd->BATable.numAsRecipient++;
			pBAEntry->REC_BA_Status = Recipient_USED;
			*Idx = i;
			break;
		}
	}

done:
	NdisReleaseSpinLock(&pAd->BATabLock);
	return pBAEntry;
}


BA_ORI_ENTRY *BATableAllocOriEntry(RTMP_ADAPTER *pAd, USHORT *Idx)
{
	int i;
	BA_ORI_ENTRY *pBAEntry = NULL;

	NdisAcquireSpinLock(&pAd->BATabLock);
	if (pAd->BATable.numAsOriginator >= (MAX_LEN_OF_BA_ORI_TABLE - 1))
		goto done;

	/* reserve idx 0 to identify BAWcidArray[TID] as empty*/
	for (i=1; i<MAX_LEN_OF_BA_ORI_TABLE; i++)
	{
		pBAEntry =&pAd->BATable.BAOriEntry[i];
		if ((pBAEntry->ORI_BA_Status == Originator_NONE))
		{
			/* get one */
			pAd->BATable.numAsOriginator++;
			pBAEntry->ORI_BA_Status = Originator_USED;
			pBAEntry->pAdapter = pAd;
			*Idx = i;
			break;
		}
	}

done:
	NdisReleaseSpinLock(&pAd->BATabLock);
	return pBAEntry;
}


VOID BATableFreeOriEntry(RTMP_ADAPTER *pAd, ULONG Idx)
{
	BA_ORI_ENTRY *pBAEntry = NULL;
	MAC_TABLE_ENTRY *pEntry;

	if ((Idx == 0) || (Idx >= MAX_LEN_OF_BA_ORI_TABLE))
		return;

	pBAEntry =&pAd->BATable.BAOriEntry[Idx];

	NdisAcquireSpinLock(&pAd->BATabLock);
	if (pBAEntry->ORI_BA_Status != Originator_NONE)
	{
		pEntry = &pAd->MacTab.Content[pBAEntry->Wcid];
		pEntry->BAOriWcidArray[pBAEntry->TID] = 0;
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE, ("%s: Wcid = %d, TID = %d\n", __FUNCTION__, pBAEntry->Wcid, pBAEntry->TID));

		if (pBAEntry->ORI_BA_Status == Originator_Done)
		{
			pAd->BATable.numDoneOriginator -= 1;
		 	pEntry->TXBAbitmap &= (~(1<<(pBAEntry->TID) ));
			MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE, ("BATableFreeOriEntry numAsOriginator= %ld\n", pAd->BATable.numDoneOriginator));
			/* Erase Bitmap flag.*/
		}

		ASSERT(pAd->BATable.numAsOriginator != 0);

		pAd->BATable.numAsOriginator -= 1;

		pBAEntry->ORI_BA_Status = Originator_NONE;
		pBAEntry->Token = 0;
	}
	NdisReleaseSpinLock(&pAd->BATabLock);

}


VOID BATableFreeRecEntry(RTMP_ADAPTER *pAd, ULONG Idx)
{
	BA_REC_ENTRY    *pBAEntry = NULL;
	MAC_TABLE_ENTRY *pEntry;


	if ((Idx == 0) || (Idx >= MAX_LEN_OF_BA_REC_TABLE))
		return;

	pBAEntry = &pAd->BATable.BARecEntry[Idx];

	NdisAcquireSpinLock(&pAd->BATabLock);
	if (pBAEntry->REC_BA_Status != Recipient_NONE)
	{
		pEntry = &pAd->MacTab.Content[pBAEntry->Wcid];
		pEntry->BARecWcidArray[pBAEntry->TID] = 0;

		ASSERT(pAd->BATable.numAsRecipient != 0);

		if (pAd->BATable.numAsRecipient > 0) {
			pAd->BATable.numAsRecipient -= 1;
		} else {
			MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_OFF, ("Idx = %lu, REC_BA_Status = %d, Wcid(pBAEntry) = %d,\
				Wcid(pEntry) = %d, Tid = %d\n", Idx, pBAEntry->REC_BA_Status, pBAEntry->Wcid, pEntry->wcid, pBAEntry->TID));
		}

		pBAEntry->REC_BA_Status = Recipient_NONE;
	}
	NdisReleaseSpinLock(&pAd->BATabLock);
}


VOID BAOriSessionTearDown(
	INOUT RTMP_ADAPTER *pAd,
	IN UCHAR Wcid,
	IN UCHAR TID,
	IN BOOLEAN bPassive,
	IN BOOLEAN bForceSend)
{
	UINT Idx = 0;
	BA_ORI_ENTRY *pBAEntry;
	BOOLEAN Cancelled;

	if (!VALID_UCAST_ENTRY_WCID(pAd, Wcid))
		return;

	/* Locate corresponding BA Originator Entry in BA Table with the (pAddr,TID).*/
	Idx = pAd->MacTab.Content[Wcid].BAOriWcidArray[TID];
	if ((Idx == 0) || (Idx >= MAX_LEN_OF_BA_ORI_TABLE))
	{
		if (bForceSend == TRUE)
		{
			/* force send specified TID DelBA*/
			MLME_DELBA_REQ_STRUCT   DelbaReq;
			MLME_QUEUE_ELEM *Elem;
			os_alloc_mem(NULL, (UCHAR **)&Elem, sizeof(MLME_QUEUE_ELEM));
			if (Elem != NULL)
			{
				NdisZeroMemory(&DelbaReq, sizeof(DelbaReq));
				NdisZeroMemory(Elem, sizeof(MLME_QUEUE_ELEM));

				COPY_MAC_ADDR(DelbaReq.Addr, pAd->MacTab.Content[Wcid].Addr);
				DelbaReq.Wcid = Wcid;
				DelbaReq.TID = TID;
				DelbaReq.Initiator = ORIGINATOR;
				Elem->MsgLen  = sizeof(DelbaReq);
				NdisMoveMemory(Elem->Msg, &DelbaReq, sizeof(DelbaReq));
				MlmeDELBAAction(pAd, Elem);
				os_free_mem( Elem);
			}
			else
			{
				MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_ERROR, ("%s(bForceSend):alloc memory failed!\n", __FUNCTION__));
			}
		}

		return;
	}

    /* Clear WTBL2.dw15 when BA is deleted */
    RTMP_DEL_BA_SESSION_FROM_ASIC(pAd, Wcid, TID, BA_SESSION_ORI);
	
	MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE,("%s===>Wcid=%d.TID=%d \n", __FUNCTION__, Wcid, TID));

	pBAEntry = &pAd->BATable.BAOriEntry[Idx];
	MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE,("\t===>Idx = %d, Wcid=%d.TID=%d, ORI_BA_Status = %d \n", Idx, Wcid, TID, pBAEntry->ORI_BA_Status));

	/* Prepare DelBA action frame and send to the peer.*/
	if ((bPassive == FALSE) && (TID == pBAEntry->TID) && (pBAEntry->ORI_BA_Status == Originator_Done))
	{
		MLME_DELBA_REQ_STRUCT   DelbaReq;
		MLME_QUEUE_ELEM *Elem;
		os_alloc_mem(NULL, (UCHAR **)&Elem, sizeof(MLME_QUEUE_ELEM));
		if (Elem != NULL)
		{
			NdisZeroMemory(&DelbaReq, sizeof(DelbaReq));
			NdisZeroMemory(Elem, sizeof(MLME_QUEUE_ELEM));

			COPY_MAC_ADDR(DelbaReq.Addr, pAd->MacTab.Content[Wcid].Addr);
			DelbaReq.Wcid = Wcid;
			DelbaReq.TID = pBAEntry->TID;
			DelbaReq.Initiator = ORIGINATOR;
			Elem->MsgLen  = sizeof(DelbaReq);
			NdisMoveMemory(Elem->Msg, &DelbaReq, sizeof(DelbaReq));
			MlmeDELBAAction(pAd, Elem);
			os_free_mem(Elem);
		}
		else
		{
			MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_ERROR, ("%s():alloc memory failed!\n", __FUNCTION__));
			return;
		}
	}
	RTMPReleaseTimer(&pBAEntry->ORIBATimer, &Cancelled);
	BATableFreeOriEntry(pAd, Idx);

	if (bPassive)
	{
		/*BAOriSessionSetUp(pAd, &pAd->MacTab.Content[Wcid], TID, 0, 10000, TRUE);*/
	}
}

VOID BARecSessionTearDown(
						 IN OUT  PRTMP_ADAPTER   pAd,
						 IN      UCHAR           Wcid,
						 IN      UCHAR           TID,
						 IN      BOOLEAN         bPassive)
{
	ULONG Idx = 0;
	BA_REC_ENTRY *pBAEntry;

	if (!VALID_UCAST_ENTRY_WCID(pAd, Wcid))
		return;
	
	NdisAcquireSpinLock(&pAd->BATabLock);

	/*  Locate corresponding BA Originator Entry in BA Table with the (pAddr,TID).*/
	Idx = pAd->MacTab.Content[Wcid].BARecWcidArray[TID];
	if (Idx == 0){
		NdisReleaseSpinLock(&pAd->BATabLock);
		return;
		}

	MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE,("%s===>Wcid=%d.TID=%d \n", __FUNCTION__, Wcid, TID));


	pBAEntry = &pAd->BATable.BARecEntry[Idx];
	MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE,("\t===>Idx = %ld, Wcid=%d.TID=%d, REC_BA_Status = %d \n", Idx, Wcid, TID, pBAEntry->REC_BA_Status));

	/* Prepare DelBA action frame and send to the peer.*/
	if (TID == pBAEntry->TID)
	{
		MLME_DELBA_REQ_STRUCT DelbaReq;
		BOOLEAN Cancelled;

		RTMPReleaseTimer(&pBAEntry->RECBATimer, &Cancelled);

		/* 1. Send DELBA Action Frame*/
		if (bPassive == FALSE)
		{
			MLME_QUEUE_ELEM *Elem;
			os_alloc_mem(NULL, (UCHAR **)&Elem, sizeof(MLME_QUEUE_ELEM));
			if (Elem != NULL)
			{
				NdisZeroMemory(&DelbaReq, sizeof(DelbaReq));
				NdisZeroMemory(Elem, sizeof(MLME_QUEUE_ELEM));

				COPY_MAC_ADDR(DelbaReq.Addr, pAd->MacTab.Content[Wcid].Addr);
				DelbaReq.Wcid = Wcid;
				DelbaReq.TID = TID;
				DelbaReq.Initiator = RECIPIENT;
				Elem->MsgLen  = sizeof(DelbaReq);
				NdisMoveMemory(Elem->Msg, &DelbaReq, sizeof(DelbaReq));
				MlmeDELBAAction(pAd, Elem);
				os_free_mem( Elem);
			}
			else
			{
				MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_ERROR, ("%s():alloc memory failed!\n", __FUNCTION__));
				NdisReleaseSpinLock(&pAd->BATabLock);
				return;
			}
		}

		ba_refresh_reordering_mpdus(pAd, pBAEntry);

		
		/* Erase Bitmap flag at software mactable*/
		pAd->MacTab.Content[Wcid].BARecWcidArray[TID] = 0;
		pAd->MacTab.Content[Wcid].RXBAbitmap &= (~(1<<(pBAEntry->TID)));

		
		RTMP_DEL_BA_SESSION_FROM_ASIC(pAd, Wcid, TID, BA_SESSION_RECP);


	}
	NdisReleaseSpinLock(&pAd->BATabLock);

	BATableFreeRecEntry(pAd, Idx);
}


VOID BASessionTearDownALL(RTMP_ADAPTER *pAd, UCHAR Wcid)
{
	int i;

	for (i=0; i<NUM_OF_TID; i++)
	{
		BAOriSessionTearDown(pAd, Wcid, i, FALSE, FALSE);
		BARecSessionTearDown(pAd, Wcid, i, FALSE);
	}
}


/*
	==========================================================================
	Description:
		Retry sending ADDBA Reqest.

	IRQL = DISPATCH_LEVEL

	Parametrs:
	p8023Header: if this is already 802.3 format, p8023Header is NULL

	Return	: TRUE if put into rx reordering buffer, shouldn't indicaterxhere.
				FALSE , then continue indicaterx at this moment.
	==========================================================================
 */
VOID BAOriSessionSetupTimeout(
    IN PVOID SystemSpecific1,
    IN PVOID FunctionContext,
    IN PVOID SystemSpecific2,
    IN PVOID SystemSpecific3)
{
	BA_ORI_ENTRY *pBAEntry = (BA_ORI_ENTRY *)FunctionContext;
	MAC_TABLE_ENTRY *pEntry;
	RTMP_ADAPTER *pAd;

	if (pBAEntry == NULL)
		return;

	pAd = pBAEntry->pAdapter;


#ifdef CONFIG_ATE
	/* Nothing to do in ATE mode. */
	if (ATE_ON(pAd))
		return;
#endif /* CONFIG_ATE */

	pEntry = &pAd->MacTab.Content[pBAEntry->Wcid];

	if ((pBAEntry->ORI_BA_Status == Originator_WaitRes) && (pBAEntry->Token < ORI_SESSION_MAX_RETRY))
	{
		MLME_ADDBA_REQ_STRUCT AddbaReq;


		NdisZeroMemory(&AddbaReq, sizeof(AddbaReq));
		COPY_MAC_ADDR(AddbaReq.pAddr, pEntry->Addr);
		AddbaReq.Wcid = pEntry->wcid;
		AddbaReq.TID = pBAEntry->TID;
#ifdef MT_MAC_BTCOEX
		AddbaReq.BaBufSize = pAd->CommonCfg.BACapability.field.TxBAWinLimit;
#else
		AddbaReq.BaBufSize = pAd->CommonCfg.BACapability.field.RxBAWinLimit;
#endif /*MT_MAC_BTCOEX*/
		AddbaReq.TimeOutValue = 0;
		AddbaReq.Token = pBAEntry->Token;
#ifdef CONFIG_AP_SUPPORT
        IF_DEV_CONFIG_OPMODE_ON_AP(pAd)
        {
    		MlmeEnqueue(pAd, ACTION_STATE_MACHINE, MT2_MLME_ADD_BA_CATE, sizeof(MLME_ADDBA_REQ_STRUCT), (PVOID)&AddbaReq, 0);
        }
#endif
        RTMP_MLME_HANDLER(pAd);
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE,("BA Ori Session Timeout(%d) : Send ADD BA again\n", pBAEntry->Token));

		pBAEntry->Token++;
		RTMPSetTimer(&pBAEntry->ORIBATimer, ORI_BA_SESSION_TIMEOUT);
	}
	else
	{
		BATableFreeOriEntry(pAd, pEntry->BAOriWcidArray[pBAEntry->TID]);
	}
}


/*
	==========================================================================
	Description:
		Retry sending ADDBA Reqest.

	IRQL = DISPATCH_LEVEL

	Parametrs:
	p8023Header: if this is already 802.3 format, p8023Header is NULL

	Return	: TRUE if put into rx reordering buffer, shouldn't indicaterxhere.
				FALSE , then continue indicaterx at this moment.
	==========================================================================
 */
VOID BARecSessionIdleTimeout(
    IN PVOID SystemSpecific1,
    IN PVOID FunctionContext,
    IN PVOID SystemSpecific2,
    IN PVOID SystemSpecific3)
{

	BA_REC_ENTRY    *pBAEntry = (BA_REC_ENTRY *)FunctionContext;
	PRTMP_ADAPTER   pAd;
	ULONG           Now32;

	if (pBAEntry == NULL)
		return;

	if (pBAEntry->REC_BA_Status == Recipient_Established)
	{
		NdisGetSystemUpTime(&Now32);

		if (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer + REC_BA_SESSION_IDLE_TIMEOUT)))
		{
			pAd = pBAEntry->pAdapter;
			ba_refresh_reordering_mpdus(pAd, pBAEntry);
			pBAEntry->REC_BA_Status = Recipient_Initialization;
			MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_OFF, ("%ld: REC BA session Timeout\n", Now32));
		}
	}
}


VOID PeerAddBAReqAction(RTMP_ADAPTER *pAd, MLME_QUEUE_ELEM *Elem)
{
	UCHAR Status = 1;
	UCHAR pAddr[6];
	FRAME_ADDBA_RSP ADDframe;
	PUCHAR pOutBuffer = NULL;
	NDIS_STATUS NStatus;
	PFRAME_ADDBA_REQ pAddreqFrame =  (PFRAME_ADDBA_REQ)(&Elem->Msg[0]);
	ULONG FrameLen, *ptemp;
	MAC_TABLE_ENTRY *pMacEntry;
#ifdef DOT11W_PMF_SUPPORT
	STA_TR_ENTRY *tr_entry;
	PFRAME_802_11 pFrame = NULL;
#endif /* DOT11W_PMF_SUPPORT */

	RETURN_IF_PAD_NULL(pAd);

	MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE, ("%s ==> (Wcid = %d)\n", __FUNCTION__, Elem->Wcid));

	/*ADDBA Request from unknown peer, ignore this.*/
	if (!VALID_UCAST_ENTRY_WCID(pAd, Elem->Wcid))
		return;

	pMacEntry = &pAd->MacTab.Content[Elem->Wcid];
	MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE,("BA - PeerAddBAReqAction----> \n"));
	ptemp = (PULONG)Elem->Msg;

	if (pMacEntry) {
		if (IS_ENTRY_CLIENT(pMacEntry)) {
			if (pMacEntry->Sst != SST_ASSOC) {
				MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_ERROR, ("peer entry is not in association state\n"));
				return;
			}

#ifdef DOT11W_PMF_SUPPORT
			tr_entry = &pAd->MacTab.tr_entry[Elem->Wcid];
			if ((pMacEntry->SecConfig.PmfCfg.UsePMFConnect == TRUE) &&
			    (tr_entry->PortSecured != WPA_802_1X_PORT_SECURED))
			{
				MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_ERROR, 
					("%s: PMF Connection IGNORE THIS PKT DUE TO NOT IN PORTSECURED\n", __FUNCTION__));
				return;
			}

			pFrame = (PFRAME_802_11)Elem->Msg;
			if ((pMacEntry->SecConfig.PmfCfg.UsePMFConnect == TRUE) &&
	            (pFrame->Hdr.FC.Wep == 0)) 
			{
				MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_ERROR, 
					("%s: PMF CONNECTION BUT RECV WEP=0 ACTION, ACTIVE THE SA QUERY\n", __FUNCTION__));
				PMF_MlmeSAQueryReq(pAd, pMacEntry);	
	            return;
			}
#endif /* DOT11W_PMF_SUPPORT */
		}
	} else {
		return;
	}	

	if (PeerAddBAReqActionSanity(pAd, Elem->Msg, Elem->MsgLen, pAddr))
	{
		if ((pAd->CommonCfg.bBADecline == FALSE) && IS_HT_STA(pMacEntry))
		{
			MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE, ("Rcv Wcid(%d) AddBAReq\n", Elem->Wcid));
			if (BARecSessionAdd(pAd, &pAd->MacTab.Content[Elem->Wcid], pAddreqFrame))
			{
#ifdef PEER_DELBA_TX_ADAPT
				Peer_DelBA_Tx_Adapt_Disable(pAd, &pAd->MacTab.Content[Elem->Wcid]);
#endif /* PEER_DELBA_TX_ADAPT */
				Status = 0;
			}
			else
				Status = 38; /* more parameters have invalid values*/
		}
		else
		{
			Status = 37; /* the request has been declined.*/
		}
	}

	/* 2. Always send back ADDBA Response */
	NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);	 /*Get an unused nonpaged memory*/
	if (NStatus != NDIS_STATUS_SUCCESS)
	{
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE,("ACTION - PeerBAAction() allocate memory failed \n"));
		return;
	}

	NdisZeroMemory(&ADDframe, sizeof(FRAME_ADDBA_RSP));
	/* 2-1. Prepare ADDBA Response frame.*/
#if defined(P2P_SUPPORT) || defined(RT_CFG80211_P2P_SUPPORT)
	if (pMacEntry)
	{
		{
			ActHeaderInit(pAd, &ADDframe.Hdr, pAddr, pMacEntry->wdev->if_addr, pMacEntry->wdev->bssid);
		}
	}
#else
#ifdef CONFIG_AP_SUPPORT
	IF_DEV_CONFIG_OPMODE_ON_AP(pAd)
	{
		INT apidx;

#ifdef APCLI_SUPPORT
		if (IS_ENTRY_APCLI(pMacEntry) || IS_ENTRY_REPEATER(pMacEntry))
		{
			apidx = pMacEntry->func_tb_idx;
#ifdef MAC_REPEATER_SUPPORT
			if (pMacEntry && pMacEntry->bReptCli)
				ActHeaderInit(pAd, &ADDframe.Hdr, pAddr, pAd->ApCfg.pRepeaterCliPool[pMacEntry->MatchReptCliIdx].CurrentAddress, pAddr);
			else
#endif /* MAC_REPEATER_SUPPORT */
			ActHeaderInit(pAd, &ADDframe.Hdr, pAddr, pAd->ApCfg.ApCliTab[apidx].wdev.if_addr, pAddr);
		}
		else
#endif /* APCLI_SUPPORT */
#ifdef WDS_SUPPORT
		if (IS_ENTRY_WDS(pMacEntry))
		{
			apidx = pMacEntry->func_tb_idx;
			ActHeaderInit(pAd, &ADDframe.Hdr, pAddr, pAd->ApCfg.MBSSID[MAIN_MBSSID].wdev.if_addr, pAddr);
		}
		else
#endif /* WDS_SUPPORT */
		{
			apidx = pMacEntry->func_tb_idx;
			ActHeaderInit(pAd, &ADDframe.Hdr, pAddr, pAd->ApCfg.MBSSID[apidx].wdev.if_addr, pAd->ApCfg.MBSSID[apidx].wdev.bssid);
		}
	}
#endif /* CONFIG_AP_SUPPORT */
#endif /* P2P_SUPPORT */
	ADDframe.Category = CATEGORY_BA;
	ADDframe.Action = ADDBA_RESP;
	ADDframe.Token = pAddreqFrame->Token;
	/* What is the Status code??  need to check.*/
	ADDframe.StatusCode = Status;
	ADDframe.BaParm.BAPolicy = IMMED_BA;

	if (pMacEntry && (Status == 0) && pAd->chipCap.SupportAMSDU)
		ADDframe.BaParm.AMSDUSupported = pAddreqFrame->BaParm.AMSDUSupported;
	else
		ADDframe.BaParm.AMSDUSupported = 0;

	ADDframe.BaParm.TID = pAddreqFrame->BaParm.TID;
	ADDframe.BaParm.BufSize = min(((UCHAR)pAddreqFrame->BaParm.BufSize), (UCHAR)pAd->CommonCfg.BACapability.field.RxBAWinLimit);
	if (ADDframe.BaParm.BufSize == 0) {
		//ADDframe.BaParm.BufSize = 64;
		ADDframe.BaParm.BufSize = pAd->CommonCfg.BACapability.field.RxBAWinLimit;
	}
	ADDframe.TimeOutValue = 0; /* pAddreqFrame->TimeOutValue; */

#ifdef UNALIGNMENT_SUPPORT
	{
		BA_PARM tmpBaParm;

		NdisMoveMemory((PUCHAR)(&tmpBaParm), (PUCHAR)(&ADDframe.BaParm), sizeof(BA_PARM));
		*(USHORT *)(&tmpBaParm) = cpu2le16(*(USHORT *)(&tmpBaParm));
		NdisMoveMemory((PUCHAR)(&ADDframe.BaParm), (PUCHAR)(&tmpBaParm), sizeof(BA_PARM));
	}
#else
	*(USHORT *)(&ADDframe.BaParm) = cpu2le16(*(USHORT *)(&ADDframe.BaParm));
#endif /* UNALIGNMENT_SUPPORT */

	ADDframe.StatusCode = cpu2le16(ADDframe.StatusCode);
	ADDframe.TimeOutValue = cpu2le16(ADDframe.TimeOutValue);

	MakeOutgoingFrame(pOutBuffer,               &FrameLen,
					  sizeof(FRAME_ADDBA_RSP),  &ADDframe,
			  END_OF_ARGS);
	MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
	MlmeFreeMemory( pOutBuffer);

	MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE, ("%s(%d): TID(%d), BufSize(%d) <== \n", __FUNCTION__, Elem->Wcid, ADDframe.BaParm.TID,
							  ADDframe.BaParm.BufSize));
}


VOID PeerAddBARspAction(RTMP_ADAPTER *pAd, MLME_QUEUE_ELEM *Elem)
{
	PFRAME_ADDBA_RSP pFrame = NULL;

	/*ADDBA Response from unknown peer, ignore this.*/
	if (!VALID_UCAST_ENTRY_WCID(pAd, Elem->Wcid))
		return;

	MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE, ("%s ==> Wcid(%d)\n", __FUNCTION__, Elem->Wcid));

	/*hex_dump("PeerAddBARspAction()", Elem->Msg, Elem->MsgLen);*/

	if (PeerAddBARspActionSanity(pAd, Elem->Msg, Elem->MsgLen))
	{
		pFrame = (PFRAME_ADDBA_RSP)(&Elem->Msg[0]);

		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE, ("\t\t StatusCode = %d\n", pFrame->StatusCode));
		switch (pFrame->StatusCode)
		{
			case 0:
				/* I want a BAsession with this peer as an originator. */
				BAOriSessionAdd(pAd, &pAd->MacTab.Content[Elem->Wcid], pFrame);
#ifdef PEER_DELBA_TX_ADAPT
				Peer_DelBA_Tx_Adapt_Disable(pAd, &pAd->MacTab.Content[Elem->Wcid]);
#endif /* PEER_DELBA_TX_ADAPT */
				break;
			default:
				/* check status == USED ??? */
				BAOriSessionTearDown(pAd, Elem->Wcid, pFrame->BaParm.TID, TRUE, FALSE);
				break;
		}
		/* Rcv Decline StatusCode*/
		if ((pFrame->StatusCode == 37)
            )
		{
			pAd->MacTab.Content[Elem->Wcid].BADeclineBitmap |= 1<<pFrame->BaParm.TID;
		}
	}
}

VOID PeerDelBAAction(
	IN PRTMP_ADAPTER pAd,
	IN MLME_QUEUE_ELEM *Elem)

{
	PFRAME_DELBA_REQ    pDelFrame = NULL;

	MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE,("%s ==>\n", __FUNCTION__));
	/*DELBA Request from unknown peer, ignore this.*/
	if (PeerDelBAActionSanity(pAd, Elem->Wcid, Elem->Msg, Elem->MsgLen))
	{
		pDelFrame = (PFRAME_DELBA_REQ)(&Elem->Msg[0]);

#ifdef PEER_DELBA_TX_ADAPT
		if (pDelFrame->DelbaParm.TID == 0)
			Peer_DelBA_Tx_Adapt_Enable(pAd, &pAd->MacTab.Content[Elem->Wcid]);
#endif /* PEER_DELBA_TX_ADAPT */

		if (pDelFrame->DelbaParm.Initiator == ORIGINATOR)
		{
			MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE,("BA - PeerDelBAAction----> ORIGINATOR\n"));
			BARecSessionTearDown(pAd, Elem->Wcid, pDelFrame->DelbaParm.TID, TRUE);
		}
		else
		{
			MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE,("BA - PeerDelBAAction----> RECIPIENT, Reason = %d\n",  pDelFrame->ReasonCode));
			/*hex_dump("DelBA Frame", pDelFrame, Elem->MsgLen);*/
			BAOriSessionTearDown(pAd, Elem->Wcid, pDelFrame->DelbaParm.TID, TRUE, FALSE);
		}
	}
}

BOOLEAN CheckAmsduMiss(RTMP_ADAPTER *pAd, UINT16 CurSN, UINT8 cur_amsdu_state, PBA_REC_ENTRY pBAEntry, ULONG Now32)
{
	BOOLEAN PreviosAmsduMiss = FALSE;
	USHORT  LastIndSeq;

	if (CurSN != pBAEntry->PreviousSN)
	{
		if ((pBAEntry->PreviousAmsduState == FIRST_AMSDU_FORMAT) ||
				(pBAEntry->PreviousAmsduState == MIDDLE_AMSDU_FORMAT))
		{
			PreviosAmsduMiss = TRUE;
		}
	}
	else
	{
		if (((pBAEntry->PreviousAmsduState == FIRST_AMSDU_FORMAT) ||
			(pBAEntry->PreviousAmsduState == MIDDLE_AMSDU_FORMAT)) &&
				(cur_amsdu_state == FIRST_AMSDU_FORMAT))
		{
			PreviosAmsduMiss = TRUE;	
		}


	}

	if (PreviosAmsduMiss)
	{
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_INFO, ("PreviosAmsduMiss or only one MSDU in AMPDU"));
		pBAEntry->CurMpdu = NULL;
		
		switch (pBAEntry->PreviousReorderCase)
		{
			case STEP_ONE:
				pBAEntry->LastIndSeq = pBAEntry->PreviousSN;
				LastIndSeq = ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry, pBAEntry->LastIndSeq);

				if (LastIndSeq != INVALID_RCV_SEQ)
					pBAEntry->LastIndSeq = LastIndSeq;

				pBAEntry->LastIndSeqAtTimer = Now32;
			break;

			case REPEAT:
			case OLDPKT:
			case WITHIN:
			case SURPASS:
			break;
		}
	}

	return PreviosAmsduMiss;
}

BOOLEAN CntlEnqueueForRecv(
						  IN RTMP_ADAPTER *pAd,
						  IN ULONG Wcid,
						  IN ULONG MsgLen,
						  IN PFRAME_BA_REQ pMsg)
{
	PFRAME_BA_REQ pFrame = pMsg;
	PBA_REC_ENTRY pBAEntry;
	ULONG Idx;
	UCHAR TID;
	ULONG Now32;

	TID = (UCHAR)pFrame->BARControl.TID;

	MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE, ("%s(): BAR-Wcid(%ld), Tid (%d)\n", __FUNCTION__, Wcid, TID));
	/*hex_dump("BAR", (PCHAR) pFrame, MsgLen);*/
	/* Do nothing if the driver is starting halt state.*/
	/* This might happen when timer already been fired before cancel timer with mlmehalt*/
	if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))
		return FALSE;

	/* First check the size, it MUST not exceed the mlme queue size*/
	if (MsgLen > MGMT_DMA_BUFFER_SIZE) /* 1600B */
	{
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_ERROR, ("CntlEnqueueForRecv: frame too large, size = %ld \n", MsgLen));
		return FALSE;
	}
	else if (MsgLen != sizeof(FRAME_BA_REQ))
	{
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_ERROR, ("CntlEnqueueForRecv: BlockAck Request frame length size = %ld incorrect\n", MsgLen));
		return FALSE;
	}
	else if (MsgLen != sizeof(FRAME_BA_REQ))
	{
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_ERROR, ("CntlEnqueueForRecv: BlockAck Request frame length size = %ld incorrect\n", MsgLen));
		return FALSE;
	}

	if ((VALID_UCAST_ENTRY_WCID(pAd, Wcid)) && (TID < 8))
	{
		/* if this receiving packet is from SA that is in our OriEntry. Since WCID <9 has direct mapping. no need search.*/
		Idx = pAd->MacTab.Content[Wcid].BARecWcidArray[TID];
		pBAEntry = &pAd->BATable.BARecEntry[Idx];
	}
	else
	{
		return FALSE;
	}

	MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE, ("BAR(%ld) : Tid (%d) - %04x:%04x\n", Wcid, TID, pFrame->BAStartingSeq.field.StartSeq, pBAEntry->LastIndSeq ));

	NdisGetSystemUpTime(&Now32);
	CheckAmsduMiss(pAd, pFrame->BAStartingSeq.field.StartSeq, FIRST_AMSDU_FORMAT, pBAEntry, Now32);
	
	if (SEQ_SMALLER(pBAEntry->LastIndSeq, pFrame->BAStartingSeq.field.StartSeq, MAXSEQ))
	{
		LONG TmpSeq, seq;
		/*MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE, ("BAR Seq = %x, LastIndSeq = %x\n", pFrame->BAStartingSeq.field.StartSeq, pBAEntry->LastIndSeq));*/

		seq = (pFrame->BAStartingSeq.field.StartSeq == 0) ? MAXSEQ :(pFrame->BAStartingSeq.field.StartSeq -1); 
		ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, seq);
		pBAEntry->LastIndSeq = seq;
		pBAEntry->LastIndSeqAtTimer = Now32;

    		TmpSeq = ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry, pBAEntry->LastIndSeq);
    		
		if (TmpSeq != INVALID_RCV_SEQ) {
    			pBAEntry->LastIndSeq = TmpSeq;
		}
	}
	
	return TRUE;
}


/* Description : Send SMPS Action frame If SMPS mode switches. */
VOID SendSMPSAction(RTMP_ADAPTER *pAd, UCHAR Wcid, UCHAR smps)
{
	struct wifi_dev *wdev;
	MAC_TABLE_ENTRY *pEntry;
	UCHAR *pOutBuffer = NULL;
	NDIS_STATUS NStatus;
	FRAME_SMPS_ACTION Frame;
	ULONG FrameLen;


	NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);	 /*Get an unused nonpaged memory*/
	if (NStatus != NDIS_STATUS_SUCCESS)
	{
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_ERROR,("BA - MlmeADDBAAction() allocate memory failed \n"));
		return;
	}

	if (!VALID_UCAST_ENTRY_WCID(pAd, Wcid))
	{
		MlmeFreeMemory( pOutBuffer);
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_ERROR,("BA - Invalid WCID(%d)\n",  Wcid));
		return;
	}

	pEntry = &pAd->MacTab.Content[Wcid];
	wdev = pEntry->wdev;
	if (!wdev)
	{
		MlmeFreeMemory( pOutBuffer);
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_ERROR, ("BA - wdev is null\n"));
		return;
	}

#ifdef APCLI_SUPPORT
	if (IS_ENTRY_APCLI(pEntry) || IS_ENTRY_REPEATER(pEntry))
	{
#ifdef MAC_REPEATER_SUPPORT
		if (pEntry->bReptCli)
			ActHeaderInit(pAd, &Frame.Hdr, pEntry->Addr, pAd->ApCfg.pRepeaterCliPool[pEntry->MatchReptCliIdx].CurrentAddress, wdev->bssid);
		else
#endif /* MAC_REPEATER_SUPPORT */
		ActHeaderInit(pAd, &Frame.Hdr, pEntry->Addr, wdev->if_addr, wdev->bssid);
	}
	else
#endif /* APCLI_SUPPORT */
	ActHeaderInit(pAd, &Frame.Hdr, pEntry->Addr, wdev->if_addr, wdev->bssid);
	Frame.Category = CATEGORY_HT;
	Frame.Action = SMPS_ACTION;
	switch (smps)
	{
		case MMPS_DISABLE:
			Frame.smps = 0;
			break;
		case MMPS_DYNAMIC:
			Frame.smps = 3;
			break;
		case MMPS_STATIC:
			Frame.smps = 1;
			break;
	}


	MakeOutgoingFrame(pOutBuffer, &FrameLen,
					  sizeof(FRAME_SMPS_ACTION), &Frame,
					  END_OF_ARGS);
	MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
	MlmeFreeMemory( pOutBuffer);
	MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_ERROR,("HT - %s( %d )  \n", __FUNCTION__, Frame.smps));
}


#define RADIO_MEASUREMENT_REQUEST_ACTION	0

typedef struct GNU_PACKED _BEACON_REQUEST {
	UCHAR	RegulatoryClass;
	UCHAR	ChannelNumber;
	USHORT	RandomInterval;
	USHORT	MeasurementDuration;
	UCHAR	MeasurementMode;
	UCHAR   BSSID[MAC_ADDR_LEN];
	UCHAR	ReportingCondition;
	UCHAR	Threshold;
	UCHAR   SSIDIE[2];			/* 2 byte*/
} BEACON_REQUEST;

#ifdef CONFIG_AP_SUPPORT
VOID SendBeaconRequest(RTMP_ADAPTER *pAd, UCHAR Wcid)
{
	UCHAR *pOutBuffer = NULL;
	NDIS_STATUS NStatus;
	FRAME_RM_REQ_ACTION Frame;
	ULONG FrameLen;
	BEACON_REQUEST BeaconReq;
	MEASUREMENT_REQ MeasureReg;
	UCHAR apidx;

	if (IS_ENTRY_APCLI(&pAd->MacTab.Content[Wcid]) || IS_ENTRY_REPEATER(&pAd->MacTab.Content[Wcid]))
		return;

	NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);	 /*Get an unused nonpaged memory*/
	if (NStatus != NDIS_STATUS_SUCCESS)
	{
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_ERROR,("Radio - SendBeaconRequest() allocate memory failed \n"));
		return;
	}
	apidx = pAd->MacTab.Content[Wcid].apidx;
	ActHeaderInit(pAd, &Frame.Hdr, pAd->MacTab.Content[Wcid].Addr, pAd->ApCfg.MBSSID[apidx].wdev.if_addr, pAd->ApCfg.MBSSID[apidx].wdev.bssid);

	Frame.Category = CATEGORY_RM;
	Frame.Action = RADIO_MEASUREMENT_REQUEST_ACTION;
	Frame.Token = 1;
	Frame.Repetition = 0;	/* executed once*/

	BeaconReq.RegulatoryClass = 32;		/* ?????*/
	BeaconReq.ChannelNumber = 255;		/* all channels*/
	BeaconReq.RandomInterval = 0;
	BeaconReq.MeasurementDuration = 10;	/* 10 TU*/
	BeaconReq.MeasurementMode = 1; 		/* Active mode */
	COPY_MAC_ADDR(BeaconReq.BSSID, 	BROADCAST_ADDR);
	BeaconReq.ReportingCondition = 254;	/* report not necesssary*/
	BeaconReq.Threshold = 0;			/* minimum RCPI*/
	BeaconReq.SSIDIE[0] = 0;
	BeaconReq.SSIDIE[1] = 0; 			/* wildcard SSID zero length */


	MeasureReg.ID = IE_MEASUREMENT_REQUEST;
	MeasureReg.Token = 0;
	MeasureReg.RequestMode = 0;
	MeasureReg.Type = 5;				/* Beacon Request*/
	MeasureReg.Length = sizeof(MEASUREMENT_REQ)+sizeof(BEACON_REQUEST)-2;

	MakeOutgoingFrame(pOutBuffer,               &FrameLen,
					  sizeof(FRAME_RM_REQ_ACTION),      &Frame,
					  sizeof(MEASUREMENT_REQ),			&MeasureReg,
					  sizeof(BEACON_REQUEST),			&BeaconReq,
					  END_OF_ARGS);
	MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen);
	MlmeFreeMemory( pOutBuffer);
	MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE,("Radio - SendBeaconRequest\n"));
}
#endif /* CONFIG_AP_SUPPORT */


void convert_reordering_packet_to_preAMSDU_or_802_3_packet(
	IN RTMP_ADAPTER *pAd,
	IN RX_BLK *pRxBlk,
	IN UCHAR wdev_idx)
{
	PNDIS_PACKET pRxPkt;
	UCHAR Header802_3[LENGTH_802_3];
	struct wifi_dev *wdev;

	ASSERT(wdev_idx < WDEV_NUM_MAX);
	if (wdev_idx >= WDEV_NUM_MAX) {
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_ERROR, ("%s(): invalid wdev_idx(%d)\n", __FUNCTION__, wdev_idx));
		return;
	}
	wdev = pAd->wdev_list[wdev_idx];

/*
	1. get 802.3 Header
	2. remove LLC
		a. pointer pRxBlk->pData to payload
		b. modify pRxBlk->DataSize
*/
	RTMP_802_11_REMOVE_LLC_AND_CONVERT_TO_802_3(pRxBlk, Header802_3);
	ASSERT(pRxBlk->pRxPacket);

	if(pRxBlk->pRxPacket == NULL)
		return;

	pRxPkt = RTPKT_TO_OSPKT(pRxBlk->pRxPacket);

	RTMP_OS_PKT_INIT(pRxBlk->pRxPacket,
					get_netdev_from_bssid(pAd, wdev_idx),
					pRxBlk->pData, pRxBlk->DataSize);

	/* copy 802.3 header, if necessary */
	if (!RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU))
	{
		UCHAR VLAN_Size = 0;
		UCHAR *data_p;
		USHORT VLAN_VID = 0, VLAN_Priority = 0;

		// TODO: shiang-usw, fix me!!
#ifdef CONFIG_AP_SUPPORT
		if (RX_BLK_TEST_FLAG(pRxBlk, fRX_STA) || RX_BLK_TEST_FLAG(pRxBlk, fRX_WDS)) {
			/* Check if need to insert VLAN tag to the received packet */
			WDEV_VLAN_INFO_GET(pAd, VLAN_VID, VLAN_Priority, wdev);
			if (VLAN_VID)
				VLAN_Size = LENGTH_802_1Q;
		}
#endif /* CONFIG_AP_SUPPORT */

		{
			data_p = OS_PKT_HEAD_BUF_EXTEND(pRxPkt, LENGTH_802_3+VLAN_Size);
			RT_VLAN_8023_HEADER_COPY(pAd, VLAN_VID, VLAN_Priority,
								Header802_3, LENGTH_802_3,
								data_p, TPID);
		}
	}
}


#define INDICATE_LEGACY_OR_AMSDU(_pAd, _pRxBlk, _wdev_idx)		\
	do																	\
	{																	\
    	if (RX_BLK_TEST_FLAG(_pRxBlk, fRX_AMSDU) && (((_pAd)->chipCap.asic_caps & fASIC_CAP_HW_DAMSDU) != fASIC_CAP_HW_DAMSDU))						\
    	{																\
    		Indicate_AMSDU_Packet(_pAd, _pRxBlk, _wdev_idx);		\
    	}																\
		else if (RX_BLK_TEST_FLAG(_pRxBlk, fRX_EAP))					\
		{																\
			Indicate_EAPOL_Packet(_pAd, _pRxBlk, _wdev_idx);		\
		}																\
		else if (RX_BLK_TEST_FLAG(_pRxBlk, fRX_HDR_TRANS))					\
		{																\
			Indicate_802_3_Packet(_pAd, _pRxBlk, _wdev_idx);		\
		}																\
		else															\
    	{																\
    		Indicate_Legacy_Packet(_pAd, _pRxBlk, _wdev_idx);		\
    	}																\
	} while (0);


static VOID ba_enqueue_reordering_packet(
	IN RTMP_ADAPTER *pAd,
	IN BA_REC_ENTRY *pBAEntry,
	IN RX_BLK *pRxBlk,
	IN UCHAR wdev_idx)
{
	struct reordering_mpdu *msdu_blk;
	UINT16 Sequence = pRxBlk->SN;

	msdu_blk = ba_mpdu_blk_alloc(pAd);

	if ((msdu_blk != NULL) &&
		(!RX_BLK_TEST_FLAG(pRxBlk, fRX_EAP)))
	{
		/* Write RxD buffer address & allocated buffer length */
		NdisAcquireSpinLock(&pBAEntry->RxReRingLock);

		msdu_blk->Sequence = Sequence;
		msdu_blk->OpMode = pRxBlk->OpMode;

		msdu_blk->bAMSDU = RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU);

		if (!RX_BLK_TEST_FLAG(pRxBlk, fRX_HDR_TRANS))
		{
			convert_reordering_packet_to_preAMSDU_or_802_3_packet(pAd, pRxBlk, wdev_idx);
		}
		else
		{
			struct sk_buff *pOSPkt = RTPKT_TO_OSPKT(pRxBlk->pRxPacket);

			pOSPkt->dev = get_netdev_from_bssid(pAd, wdev_idx);

			SET_OS_PKT_DATATAIL(pOSPkt, pOSPkt->len);
		}
		/* it is necessary for reordering packet to record
			which BSS it come from
		*/

		RTMP_SET_PACKET_WDEV(pRxBlk->pRxPacket, wdev_idx);

		STATS_INC_RX_PACKETS(pAd, wdev_idx);

		msdu_blk->pPacket = pRxBlk->pRxPacket;


		if (!pBAEntry->CurMpdu)
		{
			if (ba_reordering_mpdu_insertsorted(&pBAEntry->list, msdu_blk) == FALSE)
			{

#ifdef CUT_THROUGH_DBG
				pAd->RxDropPacket++;
#endif
				RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_SUCCESS);
				ba_mpdu_blk_free(pAd, msdu_blk);
				pBAEntry->CurMpdu = NULL;
			}
			else
			{
				pBAEntry->CurMpdu = msdu_blk;
			}
		}
		else
		{
			ba_enqueue_tail(&pBAEntry->CurMpdu->AmsduList, msdu_blk);
		}


		ASSERT((0<= pBAEntry->list.qlen)  && (pBAEntry->list.qlen <= pBAEntry->BAWinSize));
		NdisReleaseSpinLock(&pBAEntry->RxReRingLock);
	}
	else
	{
		if (msdu_blk)
		{
			ba_mpdu_blk_free(pAd, msdu_blk);
		}
		else
		{
			MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_ERROR,  ("!!! (used:%d/free:%d) Can't allocate reordering mpdu blk\n",
									   pBAEntry->list.qlen, pAd->mpdu_blk_pool.freelist.qlen));

		}

		/*
		 * flush all pending reordering mpdus
		 * and receving mpdu to upper layer
		 * make tcp/ip to take care reordering mechanism
		 */
		/*ba_refresh_reordering_mpdus(pAd, pBAEntry);*/

		if ((pRxBlk->AmsduState == FINAL_AMSDU_FORMAT) || (pRxBlk->AmsduState == MSDU_FORMAT))
		{
			ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, Sequence);

			pBAEntry->LastIndSeq = Sequence;
		}

		INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, wdev_idx);
	}
}

VOID BAReorder(RTMP_ADAPTER *pAd, RX_BLK *pRxBlk, UCHAR wdev_idx)
{
	ULONG Now32;
	UINT16 Sequence = pRxBlk->SN;
	USHORT Idx;
	PBA_REC_ENTRY pBAEntry = NULL;
	BOOLEAN amsdu_miss = FALSE;

	MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_INFO, ("%s: sn = %d, amsdu state = %d, wcid = %d\n", __FUNCTION__, pRxBlk->SN, pRxBlk->AmsduState, pRxBlk->wcid));

	if (VALID_UCAST_ENTRY_WCID(pAd, pRxBlk->wcid))
	{
		Idx = pAd->MacTab.Content[pRxBlk->wcid].BARecWcidArray[pRxBlk->TID];

		if (Idx == 0)
		{
			/* Rec BA Session had been torn down */
			MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_INFO, ("%s: sn = %d, amsdu state = %d, Rec BA Session had been torn down\n", __FUNCTION__, pRxBlk->SN, pRxBlk->AmsduState));

			INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, wdev_idx);
			return;
		}
		pBAEntry = &pAd->BATable.BARecEntry[Idx];
	}
	else
	{
		ASSERT(0);

#ifdef CUT_THROUGH_DBG
		pAd->RxDropPacket++;
#endif
		RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE);
		return;
	}

	ASSERT(pBAEntry);

	NdisGetSystemUpTime(&Now32);

	if (pBAEntry->check_amsdu_miss) {
		amsdu_miss = CheckAmsduMiss(pAd, Sequence, pRxBlk->AmsduState, pBAEntry, Now32);
	}

	pBAEntry->check_amsdu_miss = TRUE;
	
	if ((pRxBlk->AmsduState == FINAL_AMSDU_FORMAT) 
			|| (pRxBlk->AmsduState == MSDU_FORMAT) || amsdu_miss)
		ba_flush_reordering_timeout_mpdus(pAd, pBAEntry, Now32);

	switch (pBAEntry->REC_BA_Status) {
	case Recipient_NONE:
	case Recipient_USED:
	case Recipient_HandleRes:
		ba_refresh_reordering_mpdus(pAd, pBAEntry);
		INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, wdev_idx);
		return;
		
	case Recipient_Initialization: 
		ba_refresh_reordering_mpdus(pAd, pBAEntry);
		ASSERT((pBAEntry->list.qlen == 0) && (pBAEntry->list.next == NULL));
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_INFO, ("%s:Reset Last Indicate Sequence(%d): amsdu state = %d\n", __FUNCTION__, pRxBlk->SN, pRxBlk->AmsduState));
		INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, wdev_idx);
		pBAEntry->LastIndSeq = Sequence;
		pBAEntry->LastIndSeqAtTimer = Now32;
		pBAEntry->PreviousAmsduState = pRxBlk->AmsduState;
		pBAEntry->PreviousSN = Sequence;
		pBAEntry->REC_BA_Status = Recipient_Established;
		return;
	case Recipient_Established:
		break;
	default:
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_ERROR, ("%s: unknow receipt state = %d\n", __FUNCTION__, pBAEntry->REC_BA_Status));
		RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE);
		return;
	}

ba_reorder_check:
	/* I. Check if in order. */
	if (SEQ_STEPONE(Sequence, pBAEntry->LastIndSeq, MAXSEQ))
	{
		USHORT  LastIndSeq;

		INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, wdev_idx);

		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_INFO, ("%s:Check if in order(%d) : amsdu state = %d\n", __FUNCTION__, pRxBlk->SN, pRxBlk->AmsduState));

		if ((pRxBlk->AmsduState == FINAL_AMSDU_FORMAT) || (pRxBlk->AmsduState == MSDU_FORMAT))
		{
			pBAEntry->LastIndSeq = Sequence;
			LastIndSeq = ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry, pBAEntry->LastIndSeq);

			if (LastIndSeq != INVALID_RCV_SEQ) 
				pBAEntry->LastIndSeq = LastIndSeq;

			pBAEntry->LastIndSeqAtTimer = Now32;
			MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_INFO, ("%s:Check if in order 2(%d) : amsdu state = %d\n", __FUNCTION__, pRxBlk->SN, pRxBlk->AmsduState));
				

		}
		pBAEntry->PreviousReorderCase = STEP_ONE;
	}
	/* II. Drop Duplicated Packet*/
	else if (Sequence == pBAEntry->LastIndSeq)
	{
		if (RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU) &&
					(pAd->chipCap.asic_caps & fASIC_CAP_HW_DAMSDU) != fASIC_CAP_HW_DAMSDU)
		{
			pBAEntry->LastIndSeqAtTimer = Now32;
			INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, wdev_idx);
			MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_INFO, ("%sDrop Duplicated Packet(%d) : amsdu state = %d\n", __FUNCTION__, pRxBlk->SN, pRxBlk->AmsduState));
		}
		else
		{

			pBAEntry->nDropPacket++;
			MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_INFO, ("%s:Drop Duplicated Packet 2(%d) : amsdu state = %d\n", __FUNCTION__, pRxBlk->SN, pRxBlk->AmsduState));

#ifdef CUT_THROUGH_DBG
			pAd->RxDropPacket++;
#endif
			RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE);
		}

		pBAEntry->PreviousReorderCase = REPEAT;
	}
	/* III. Drop Old Received Packet*/
	else if (SEQ_SMALLER(Sequence, pBAEntry->LastIndSeq, MAXSEQ))
	{

		pBAEntry->nDropPacket++;
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_INFO, ("%s:Drop Old Received Packet(%d) : amsdu state = %d\n", __FUNCTION__, pRxBlk->SN, pRxBlk->AmsduState));
#ifdef CUT_THROUGH_DBG
		pAd->RxDropPacket++;
#endif
		RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE);

		pBAEntry->PreviousReorderCase = OLDPKT;
	}
	/* IV. Receive Sequence within Window Size*/
	else if (SEQ_SMALLER(Sequence, (((pBAEntry->LastIndSeq+pBAEntry->BAWinSize+1)) & MAXSEQ), MAXSEQ))
	{
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_INFO, ("%s:Receive Sequence within Window Size(%d) :  amsdu state = %d\n", __FUNCTION__, pRxBlk->SN, pRxBlk->AmsduState));
		ba_enqueue_reordering_packet(pAd, pBAEntry, pRxBlk, wdev_idx);

		pBAEntry->PreviousReorderCase = WITHIN;
	}
	/* V. Receive seq surpasses Win(lastseq + nMSDU). So refresh all reorder buffer*/
	else
	{
		LONG WinStartSeq, TmpSeq;

		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_INFO, ("%lu: Refresh. Seq=0x%x, #RxPkt=%d. LastIndSeq=0x%x.\n",
					Now32, Sequence, pBAEntry->list.qlen, pBAEntry->LastIndSeq));

		TmpSeq = Sequence - (pBAEntry->BAWinSize) + 1;
		if (TmpSeq < 0)
			TmpSeq = (MAXSEQ+1) + TmpSeq;

		WinStartSeq = TmpSeq;
		ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, (WinStartSeq - 1) & MAXSEQ);
		pBAEntry->LastIndSeq = (WinStartSeq - 1) & MAXSEQ;
		pBAEntry->LastIndSeqAtTimer = Now32;

		TmpSeq = ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry, pBAEntry->LastIndSeq);

		if (TmpSeq != INVALID_RCV_SEQ)
			pBAEntry->LastIndSeq = TmpSeq;

		pBAEntry->PreviousReorderCase = SURPASS;

		goto ba_reorder_check;
	}

	pBAEntry->PreviousAmsduState = pRxBlk->AmsduState;
	pBAEntry->PreviousSN = Sequence;

	if ((pRxBlk->AmsduState == MSDU_FORMAT) || (pRxBlk->AmsduState == FINAL_AMSDU_FORMAT))
	{
		pBAEntry->CurMpdu = NULL;
	}
}


/*
	==========================================================================
	Description:
		Indicate this packet to upper layer or put it into reordering buffer

	Parametrs:
		pRxBlk         : carry necessary packet info 802.11 format
		wdev_idx : the packet received from which wdev

	Return	:
			  none

	Note    :
	          the packet queued into reordering buffer need to cover to 802.3 format
			  or pre_AMSDU format
	==========================================================================
*/
VOID Indicate_AMPDU_Packet(RTMP_ADAPTER *pAd, RX_BLK *pRxBlk, UCHAR wdev_idx)
{
	INT max_pkt_len, data_len;

	max_pkt_len = MAX_RX_PKT_LEN;
	data_len = pRxBlk->DataSize;

	if (!RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU) &&  (data_len > max_pkt_len))
	{
		static int err_size;

		err_size++;
		if (err_size > 20) {
			 MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE, ("AMPDU DataSize = %d\n", pRxBlk->DataSize));
			 hex_dump("802.11 Header", pRxBlk->FC, 24);
			 hex_dump("Payload", pRxBlk->pData, 64);
			 err_size = 0;
		}

		RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE);
		return;
	}

    if ((pAd->chipCap.asic_caps & fASIC_CAP_BA_OFFLOAD) == fASIC_CAP_BA_OFFLOAD)
	{
		INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, wdev_idx);
	}
	else
	{
		BAReorder(pAd, pRxBlk, wdev_idx);
	}
}


VOID BaReOrderingBufferMaintain(RTMP_ADAPTER *pAd)
{
    ULONG Now32;
    UCHAR Wcid;
    USHORT Idx;
    UCHAR TID;
    PBA_REC_ENTRY pBAEntry = NULL;
    PMAC_TABLE_ENTRY pEntry = NULL;

    /* update last rx time*/
    NdisGetSystemUpTime(&Now32);

    /*TODO:Carter, check why Wcid start from 1.*/
    for (Wcid = 1; VALID_UCAST_ENTRY_WCID(pAd, Wcid); Wcid++)
    {
        pEntry = &pAd->MacTab.Content[Wcid];
        if (IS_ENTRY_NONE(pEntry))
            continue;

        for (TID= 0; TID < NUM_OF_TID; TID++)
        {
            Idx = pAd->MacTab.Content[Wcid].BARecWcidArray[TID];
            pBAEntry = &pAd->BATable.BARecEntry[Idx];
            ba_flush_reordering_timeout_mpdus(pAd, pBAEntry, Now32);
        }
    }
}


#ifdef PEER_DELBA_TX_ADAPT
static VOID Peer_DelBA_Tx_Adapt_Enable(
	IN PRTMP_ADAPTER pAd,
	IN PMAC_TABLE_ENTRY pEntry)
{
#ifdef MCS_LUT_SUPPORT

#ifdef MT_MAC
	if (pAd->chipCap.hif_type == HIF_MT) {
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_OFF, ("%s(): No need this for HIF_MT!\n", __FUNCTION__));
		return;
	}
#endif /* MT_MAC */

	if ((pAd->CommonCfg.bBADecline == TRUE) ||
		(CLIENT_STATUS_TEST_FLAG(pEntry, fCLIENT_STATUS_RALINK_CHIPSET)))
	{
		/* we should not do this if bBADecline is TRUE or RGD is ON */
		return;
	}

	if(!RTMP_TEST_MORE_FLAG(pAd, fASIC_CAP_MCS_LUT) || !(pEntry->wcid < 128))
	{
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_WARN,
				("%s(): Warning! This chip does not support HW Tx rate lookup.\n",
				__FUNCTION__));
		return;
	}

	if (pEntry)
	{
		USHORT RegId = 0;
		UINT32 MacReg = 0, BitLUT;
		pEntry->bPeerDelBaTxAdaptEn = 1;
		/* Enable Tx Mac look up table */
		RTMP_IO_READ32(pAd, TX_FBK_LIMIT, &MacReg);
		BitLUT = (MacReg & ((1 << 18)));
		if (BitLUT)
		{
			/* Keep original register setting in this flag */
			pEntry->bPeerDelBaTxAdaptEn |= BitLUT;
		}
		else
		{
			MacReg |= (1 << 18);
			RTMP_IO_WRITE32(pAd, TX_FBK_LIMIT, MacReg);
		}
		RegId = 0x1C00 + (pEntry->Aid << 3);
		RTMP_IO_WRITE32(pAd, RegId, 0x4007); /* Legacy OFDM / no STBC / LGI / BW20 / MCS 7 */
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE,
				("%s():MacReg = 0x%08x, bPeerDelBaTxAdaptEn = 0x%x\n",
				__FUNCTION__, MacReg, pEntry->bPeerDelBaTxAdaptEn));
	}
#endif /* MCS_LUT_SUPPORT */
}


static VOID Peer_DelBA_Tx_Adapt_Disable(
	IN PRTMP_ADAPTER pAd,
	IN PMAC_TABLE_ENTRY pEntry)
{
#ifdef MCS_LUT_SUPPORT
#ifdef MT_MAC
	if (pAd->chipCap.hif_type == HIF_MT) {
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_OFF, ("%s(): No need this for HIF_MT!\n", __FUNCTION__));
		return;
	}
#endif /* MT_MAC */

	if(!RTMP_TEST_MORE_FLAG(pAd, fASIC_CAP_MCS_LUT) || !(pEntry->wcid < 128))
	{
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_WARN,
				("%s(): Warning! This chip does not support HW Tx rate lookup.\n",
				__FUNCTION__));
		return;
	}

	if (pEntry && pEntry->bPeerDelBaTxAdaptEn)
	{
		UINT32 BitLUT;
		BitLUT = (pEntry->bPeerDelBaTxAdaptEn & (1 << 18));
		if (!BitLUT)
		{
			UINT32 MacReg = 0;
			/* Disable Tx Mac look up table (Ressume original setting) */
			RTMP_IO_READ32(pAd, TX_FBK_LIMIT, &MacReg);
			MacReg &= ~(1 << 18);
			RTMP_IO_WRITE32(pAd, TX_FBK_LIMIT, MacReg);
			MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE,
					("%s():TX_FBK_LIMIT = 0x%08x\n",
					__FUNCTION__, MacReg));
		}
		/* TODO: ressume MSC rate of the MAC look up table? */
		pEntry->bPeerDelBaTxAdaptEn = 0;
		MTWF_LOG(DBG_CAT_PROTO, CATPROTO_BA, DBG_LVL_TRACE,
				("%s():bPeerDelBaTxAdaptEn = 0x%x\n",
				__FUNCTION__, pEntry->bPeerDelBaTxAdaptEn));
	}
#endif /* MCS_LUT_SUPPORT */
}
#endif /* PEER_DELBA_TX_ADAPT */
#endif /* DOT11_N_SUPPORT */
